Isaac Samuel Lambert
Physician Assistant · Sellersville, PA
Isaac Samuel Lambert is a physician assistant with a practice address in Sellersville, Pennsylvania, and NPI 1447132782, issued on Jul 25, 2025. Check the license with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Isaac Samuel Lambert
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 700 Lawn Ave, Sellersville, PA 18960
- Phone
- (215) 453-4000
- Enumerated
- Jul 25, 2025
- Record last updated
- Nov 3, 2025
- Medicare enrollment
- Enrolled (PECOS I20251007003767); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 8,020 in Pennsylvania → Look up another NPI →
Also registered at 700 Lawn Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Mohammad Almomani, M.D.Pediatrics Physician1497774251
- Deborah Atwell, PA-CPhysician Assistant1285277293
- Keith Bair, PAPhysician Assistant1174639454
- Mitchell Barrer, MDAnesthesiology Physician1457317711
Verify Isaac Samuel Lambert in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- St Lukes Physician Group IncQuakertown, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Isaac Samuel Lambert among 8,020 physician assistant records in Pennsylvania
Isaac Samuel Lambert is one of 8,020 physician assistant records with a practice address in Pennsylvania. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2025, is newer than 89% of them.
- NPI issued2025 · 89% of these records are older, 3% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2025 · median 2018 among the 5,313 with a school on file
- Record last updated2025 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
37 physician assistant records list a practice address in Sellersville
They are 37 of the 788 NPPES records with a practice address in Sellersville, and 8,020 physician assistant records in Pennsylvania.
All 8,020 in Pennsylvania → Every provider in Sellersville → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Deborah Atwell, PA-CSellersville, PA 189601285277293
- Keith Bair, PASellersville, PA 189601174639454
- Christopher Herrmann, PA-C, MSHSSellersville, PA 189601538698741
- Grace Hess, PA CSellersville, PA 189601962476630
- Maria Heveran, PA-CSellersville, PA 189601821610585
- Marianne Iskander, PA-CSellersville, PA 189601215418041
- Diane Janosik, PA-CSellersville, PA 189601407496854
- Rachel Jesiolowski, PA-CSellersville, PA 189601144870650
Common questions
What is Isaac Samuel Lambert's NPI number?
Isaac Samuel Lambert's National Provider Identifier (NPI) is 1447132782, issued on Jul 25, 2025. An NPI identifies a provider in billing; it is not a license.
Where is Isaac Samuel Lambert located?
The NPPES record lists a practice address at 700 Lawn Ave, Sellersville, PA, 18960. Phone: (215) 453-4000. Providers update this record themselves, so call before visiting.
How can I verify Isaac Samuel Lambert's license?
Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.